FR2667598B1 - Procede d'hydroxylation de composes phenoliques. - Google Patents

Procede d'hydroxylation de composes phenoliques.

Info

Publication number
FR2667598B1
FR2667598B1 FR9012345A FR9012345A FR2667598B1 FR 2667598 B1 FR2667598 B1 FR 2667598B1 FR 9012345 A FR9012345 A FR 9012345A FR 9012345 A FR9012345 A FR 9012345A FR 2667598 B1 FR2667598 B1 FR 2667598B1
Authority
FR
France
Prior art keywords
hydroxylation
phenolic compounds
phenolic
compounds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9012345A
Other languages
English (en)
Other versions
FR2667598A1 (fr
Inventor
Michel Costantini
Michel Jouffret
Adrien Dromard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9012345A priority Critical patent/FR2667598B1/fr
Priority to DE69103243T priority patent/DE69103243T2/de
Priority to EP91402647A priority patent/EP0480800B1/fr
Priority to JP03285420A priority patent/JP3100198B2/ja
Publication of FR2667598A1 publication Critical patent/FR2667598A1/fr
Priority to US08/164,828 priority patent/US5434317A/en
Application granted granted Critical
Publication of FR2667598B1 publication Critical patent/FR2667598B1/fr
Priority to US08/466,137 priority patent/US5714641A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
FR9012345A 1990-10-08 1990-10-08 Procede d'hydroxylation de composes phenoliques. Expired - Fee Related FR2667598B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9012345A FR2667598B1 (fr) 1990-10-08 1990-10-08 Procede d'hydroxylation de composes phenoliques.
DE69103243T DE69103243T2 (de) 1990-10-08 1991-10-04 Verfahren zur Hydroxylierung von Phenolverbindungen.
EP91402647A EP0480800B1 (fr) 1990-10-08 1991-10-04 Procédé d'hydroxylation de composés phénoliques
JP03285420A JP3100198B2 (ja) 1990-10-08 1991-10-07 フェノール化合物のヒドロキシル化方法
US08/164,828 US5434317A (en) 1990-10-08 1993-12-09 Hydroxylation of phenolic compounds
US08/466,137 US5714641A (en) 1990-10-08 1995-06-06 Hydroxylation of phenolic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012345A FR2667598B1 (fr) 1990-10-08 1990-10-08 Procede d'hydroxylation de composes phenoliques.

Publications (2)

Publication Number Publication Date
FR2667598A1 FR2667598A1 (fr) 1992-04-10
FR2667598B1 true FR2667598B1 (fr) 1994-05-20

Family

ID=9400996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012345A Expired - Fee Related FR2667598B1 (fr) 1990-10-08 1990-10-08 Procede d'hydroxylation de composes phenoliques.

Country Status (5)

Country Link
US (2) US5434317A (fr)
EP (1) EP0480800B1 (fr)
JP (1) JP3100198B2 (fr)
DE (1) DE69103243T2 (fr)
FR (1) FR2667598B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558376B1 (fr) * 1992-02-26 1997-10-08 Rhone-Poulenc Chimie Procédé de monohydroxylation de composés phénoliques
FR2687663B1 (fr) * 1992-02-26 1994-05-20 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
ES2049634B1 (es) * 1992-03-16 1994-10-16 Henkel Iberica Composiciones grasas comestibles, equilibradas nutricionalmente, con caracteristicas fisicas similarels a las de una grasa solida a temperatura ambiente.
EP0890564B1 (fr) * 1993-01-08 2004-11-24 Rhodia Chimie Procédé de préparation d'un composé aromatique p-dihydroxyle
FR2700333B1 (fr) * 1993-01-08 1995-03-10 Rhone Poulenc Chimie Procédé de préparation de composés aromatiques dihydroxyles.
FR2700332B1 (fr) * 1993-01-08 1995-03-10 Rhone Poulenc Chimie Procédé d'hydroxylation de composés phénoliques.
FR2744720B1 (fr) * 1996-02-09 1998-04-10 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques
US6441250B2 (en) * 2000-06-22 2002-08-27 Ube Industries, Ltd. Process for producing dihydric phenol
FR2856681A1 (fr) * 2003-06-27 2004-12-31 Rhodia Chimie Sa Procede d'hydroxylation de composes phenoliques.
FR2932178B1 (fr) * 2008-06-09 2012-12-07 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
FR2944012B1 (fr) 2009-04-06 2011-05-20 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols.
FR2971783B1 (fr) 2011-02-17 2013-02-15 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
FR2975393B1 (fr) * 2011-05-19 2013-05-10 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
US9133088B1 (en) 2014-04-30 2015-09-15 Yuan-Zhang Han Process for hydroxylating phenolic substrate
SG11201701023YA (en) 2014-08-19 2017-03-30 Rhodia Operations Process for hydroxylating phenolic substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071464A5 (fr) * 1969-12-30 1971-09-17 Rhone Poulenc Sa
GB1448358A (en) * 1974-04-04 1976-09-08 Ube Industries Process for preparint dihydric phenol derivatives
GB1448357A (en) * 1974-04-04 1976-09-08 Ube Industries Process for preparing dihydric phenol derivatives
US4078006A (en) * 1974-04-04 1978-03-07 Ube Industries, Ltd. Process for preparing dihydric phenol derivatives
JPS5212674A (en) * 1975-07-19 1977-01-31 Kawasaki Heavy Ind Ltd Chemical reaction furnace system

Also Published As

Publication number Publication date
US5714641A (en) 1998-02-03
JPH04264045A (ja) 1992-09-18
EP0480800A1 (fr) 1992-04-15
US5434317A (en) 1995-07-18
DE69103243T2 (de) 1995-03-23
FR2667598A1 (fr) 1992-04-10
EP0480800B1 (fr) 1994-08-03
DE69103243D1 (de) 1994-09-08
JP3100198B2 (ja) 2000-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630